3-(2-Chloroethyl)-4,5-dimethylisoxazole CAS 371932-99-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 371932-99-9 |
| Molecular Formula | C7H10ClNO |
| Molecular Weight | 159.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2-Chloroethyl)-4,5-dimethylisoxazole (CAS 371932-99-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H10ClNO. Molecular weight: 159.61 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H10ClNO |
| Molecular Weight | 159.61 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloroethyl Standards
- 4-(2-Chloroethyl)-3,5-dimethyl-1,2-oxazole (CAS 79379-02-5)
- 5-(1-Chloroethyl)-3-ethylisoxazole (CAS 71495-00-6)
- 4-(2-Chloroethyl)-1-ethyl-1h-1,2,3-triazole (CAS 1457361-80-6)
- 1-(2-Chloroethyl)-3-methyl-1H-pyrazol-5-amine (CAS 55211-81-9)
- 4-(1-Chloroethyl)-3-fluoropyridine (CAS 1016228-83-3)
- 3-(2-Chloroethyl)-5-fluoropyridine (CAS 1249641-05-1)
- 2-(1-Chloroethyl)-3-fluoropyridine (CAS 1824538-00-2)
- 2-(2-Chloroethyl)bicyclo[2.2.1]heptane (CAS 184030-99-7)
Recommended Standards
- 2-(Chloromethyl)-5-(propan-2-yl)-1,3-oxazole (CAS 731851-16-4)
- 3-Azabicyclo[3.2.0]heptane-3-carbonyl chloride (CAS 623580-00-7)
- 1,2,5,6-Tetrahydro-1-methyl-3-pyridinecarbonyl Chloride (CAS 59826-28-7)
- 1-methyl-1H,1aH,6H,6aH-cyclopropa[a]indene-1-carboxylic acid (CAS 1803570-83-3)
- 4-Bromo-5-(difluoromethyl)-6-iodopyridin-3-ol (CAS 1805168-35-7)
- Methyl 5-(benzyloxy)-2-hydroxybenzoate (CAS 61227-22-3)
- 5,6-Dichloro-1H,2H,3H-imidazo[4,5-b]pyridin-2-one (CAS 361365-08-4)
- Methyl 2-Amino-6-cyanobenzoate (CAS 1147109-97-4)
- 2-Amino-3-hydroxy-2-methylbutanoic acid (CAS 10148-74-0)
- Peptide Impurity 09 X TFA Salt (CAS CATO-CPTD788809)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com